Characterization of Differential Interconnects from TDR Measurements
ثبت نشده
چکیده
Differential signaling schemes are a common approach to achieving higher noise immunity for critical signals in a high-speed digital design. Measurement and modeling of the transmission lines carrying differential signals, however, pose several different challenges that need to be addressed in order to achieve an accurate picture of differential signal transmission in digital system design and simulation.
منابع مشابه
Inductance Characterization of Small Interconnects Using Test-Signal Method
The test signal method can be used to measure and model inductance parameters (self and mutual) of a very small interconnect especially in highdensity IC’s by using a test signal (of small known amplitude and frequency) and a D.C. signal along with a Differential circuit. Other measurement techniques such as LCZ and TDR for measuring inductance parameters are faced with limitations of L values ...
متن کاملFringe Capacitance Correction for a Coaxial Soil Cell
Accurate measurement of moisture content is a prime requirement in hydrological, geophysical and biogeochemical research as well as for material characterization and process control. Within these areas, accurate measurements of the surface area and bound water content is becoming increasingly important for providing answers to many fundamental questions ranging from characterization of cotton f...
متن کاملAnalysis of Coaxial Soil Cell in Reflection and Transmission
Accurate measurement of moisture content is a prime requirement in hydrological, geophysical and biogeochemical research as well as for material characterization and process control. Within these areas, accurate measurements of the surface area and bound water content is becoming increasingly important for providing answers to many fundamental questions ranging from characterization of cotton f...
متن کاملAgilent Utilizing TDR and VNA Data to Develop 4-port Frequency Dependent Models for Simulation
Frequency dependent effects are becoming more prominent with the increasing data rates of digital systems. Differential circuit topology is proliferating throughout design laboratories with the goal of enhancing the data carrying capable of the physical layer. Simple impedance and delay measurements of copper transmission lines on backplanes are not sufficient to ensure accurate analysis of gig...
متن کاملMoisture content measurements through TDR: a metrological assessment for industrial applications
In this paper a metrological assessment on the accuracy provided by a Time Domain Reflectometry (TDR)based method for the estimation of moisture content of granular materials is proposed. In particular, comparative moisture content measurements are carried out through two different TDR instruments: an inexpensive portable unit and a high-performance unit. The main goals are first to assess a ro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000